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Frequently Asked Questions
Everything you want to know about Painkiller School
Why doesn't stretching fix my back pain?
Because stretching relaxes a muscle temporarily. It doesn't make it stronger. If your back muscles can handle 7 units of load but your daily life demands 10, you'll keep hurting. Stretching brings that 10 down to 8 for a while. Then you sit back at your desk, and it goes back to 10. The pain returns because the underlying capacity gap was never closed. Strength is what closes that gap. The right kind of progressive loading (the kind Painkiller School teaches) trains muscles to handle your actual life without failing.
Why does my back hurt every morning when I wake up?
Morning stiffness that eases within 30 minutes after you start moving is almost always a muscle issue, not a structural one. When you sleep, your muscles cool and stiffen. Weak core and back muscles can't generate the low-level background tension that keeps your spine supported through position changes during the night. The result: you wake up feeling locked up. If the pain improves once you're moving, that's a signal that the muscles need strengthening, not that something is broken. If the pain is worse with movement, wakes you at night regardless of position, or you have unexplained weight loss alongside it, see a doctor before starting any exercise program.
Is it safe to exercise with chronic back pain?
For most people with chronic musculoskeletal pain: yes, and avoiding movement often makes it worse. There's a process called Arthrogenic Muscle Inhibition (AMI): when a joint or muscle is injured or painful, the nervous system inhibits the surrounding muscles to protect that area. Those muscles become underactive, neighboring muscles compensate and fatigue faster, and you hurt more. Exercise, done correctly, interrupts this cycle by reactivating the inhibited muscles. The key phrase is "done correctly." Starting too heavy or with the wrong movement makes things worse. Red flags that mean you should see a doctor first: numbness or weakness in your limbs, pain that wakes you at night regardless of position, unexplained weight loss, or pain that started after a significant impact.
I've tried physiotherapy before and it didn't work. Why would this be different?
The most common reason physio doesn't stick: the exercises stopped when the sessions stopped. Clinical physio is typically passive-led in Bangkok: a therapist applies treatment, guides you through movements, then you go home and the muscles gradually lose what was gained. Without consistent loading, strength doesn't build. What Painkiller School does differently: it gives you a self-directed protocol you understand well enough to maintain forever. The goal isn't for you to need ongoing sessions. It's for you to understand the mechanism so you can manage the problem yourself. You learn why each exercise matters, what "feeling it in the right place" means, and how to progress as you get stronger.
How do I fix lower back pain from sitting all day?
Sitting isn't the direct cause. Weak muscles that can't support your spine during long sitting hours are. Two key muscle groups fail most in desk workers: the glutes (often "switched off" from constant hip flexion while sitting) and the deep spinal stabilizers that maintain low-grade background tension. When these are weak, the lower back muscles do overtime: they fatigue, they tighten, and they hurt. Three things that actually help: (1) strengthen glutes and deep spinal stabilizers specifically, not just generic core work, (2) break sitting time every 45-60 minutes with a short movement set, and (3) treat the capacity gap: build muscles strong enough that 8 hours of sitting doesn't push you past your limit.
What's the difference between a muscle problem and a structural problem in the spine?
Structural problems (herniated disc, stenosis, fractures) exist on a spectrum, and most of them cause far less pain than people expect from their MRI results. Studies consistently show that many people with "scary-looking" scans have no pain at all, while people with severe pain often have scans that look normal. Pain is not a reliable indicator of structural damage. Muscle-origin pain typically improves as the session progresses, responds to correct loading, and correlates with weakness in specific muscle groups. The red flags that shift the probability toward a structural issue requiring medical review: radiating pain with numbness or weakness, bladder or bowel changes, night pain that doesn't respond to position changes, unexplained weight loss, or fever accompanying back pain.
What is pain education, and why does Painkiller School teach it?
Pain education is the practice of understanding how pain actually works in the nervous system, before doing any exercise. Most people believe pain equals damage. This is not accurate for chronic pain. Pain is a signal from the brain, produced to protect you, not a direct readout of tissue injury. Once a pain pattern has been reinforced for months, the nervous system can produce pain in response to non-threatening movement, because it has learned to treat that movement as dangerous. Knowing this changes how you approach recovery. Instead of fearing movement, you learn to distinguish protective pain from harmful pain. The framework draws on pain neuroscience education developed by researchers Lorimer Moseley and David Butler.
Can chronic pain really be managed without medication?
For musculoskeletal chronic pain: yes, in most cases, with the right protocol. Medication manages the signal (reduces perceived pain). It doesn't change the underlying capacity gap that creates the signal. Long-term pain management that doesn't address muscle strength and movement patterns tends to require ongoing medication to sustain the same result: a cycle with diminishing returns. The evidence base for exercise and pain neuroscience education as first-line treatment for chronic musculoskeletal pain is strong. Painkiller School is not a medical provider. If you're on prescribed pain medication, consult your physician before changing anything.
What are proprioception exercises for back pain and do they work?
Proprioception is your body's ability to sense its own position in space without looking. It's processed by nerve endings in muscles, tendons, and joint capsules, and it plays a major role in how well your body stabilizes the spine during movement. After injury or during chronic pain, proprioceptive signaling is often disrupted: muscles get inaccurate feedback about where the joint is, which leads to poor stabilization and higher injury risk. Exercises that challenge single-leg balance, controlled rotation, and unstable loading train this system directly. In practice, proprioceptive training for back pain includes exercises like single-leg glute bridges, controlled spinal rotation movements, and single-leg stance work. The Painkiller School protocol includes these from the beginner level.
I live in Bangkok: what options does Painkiller School offer?
Three entry points, depending on where you are in your recovery. Book -1 is a free 30-page ebook with the 5 easiest starter exercises: no equipment, under 5 minutes a day. Start here if you've never exercised for pain or want to test whether the approach works before committing to anything. Book 0 (฿299) is the complete 35-page edition with full progressions for all 5 exercises across 3 difficulty levels, plus detailed guidance on sleep, nutrition, and why certain patterns work against recovery. Workshops with Dr. Kivi are held in Bangkok: small-group skill-transfer sessions where you leave knowing how to assess your own movement, correct your exercise form, and self-manage flare-ups.
Still have questions?
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